Re: IP multicast helper

From: R.Srikanth (srikanth@cisco.com)
Date: Mon Jun 16 2003 - 06:22:17 GMT-3


Hi,

Could you please share how do you test this scenario ? I tried to generate
packets with specific UDP port numbers using extended traceroute, but found
it difficult since each probe generated by the traceroute command increments
the port number sequentially.

Thanks,

Srikanth.

----- Original Message -----
From: "Matthew Poole" <matthew.poole@blueyonder.co.uk>
To: "Brian Dennis" <brian@labforge.com>; "'SHARMA,MOHIT (HP-Germany,ex1)'"
<mohit.sharma@hp.com>; <ccielab@groupstudy.com>
Sent: Sunday, June 15, 2003 1:06 PM
Subject: Re: IP multicast helper

> Hi,
> Should there be a directed broadcast statement on the outgoing interface
of
> the last hop router. In the example they don't have one, though if I
recall
> correctly when I last played with this it wouldn't work without it.
>
> Any thoughts? I am planning on playing with this again today, I'll post
my
> results.
>
> Mat.
> ----- Original Message -----
> From: "Brian Dennis" <brian@labforge.com>
> To: "'SHARMA,MOHIT (HP-Germany,ex1)'" <mohit.sharma@hp.com>;
> <ccielab@groupstudy.com>
> Sent: Sunday, June 15, 2003 7:30 PM
> Subject: RE: IP multicast helper
>
>
> > Here is the example from the DocCD.
> >
> > http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/
> > ip_c/ipcprt3/1cdmulti.htm#1002616
> >
> > http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/
> > ip_c/ipcprt3/1cdmulti.htm#1003511
> >
> > Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> > SHARMA,MOHIT (HP-Germany,ex1)
> > Sent: Sunday, June 15, 2003 9:33 AM
> > To: ccielab@groupstudy.com
> > Subject: IP multicast helper
> >
> > HI All,
> >
> > Could somebody please shed some light on this command-
> > ip multicast helper-map cpommand, it pops up quite a lot, and cisco only
> > has
> > the command syntax which in itself is an enigma.
> > An example would be great.
> >
> > Thanks as always.
> >
> > Smiles,
> > Mohit.
>
>
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